From The Grey House, Book One:
Rebecca could see Natalia huddled in the entryway of the apartment building safe house. To the passerby, she would look like a drowned rat. Luckily, at this hour, the only passersby were the people coming to The Hook Up. Rebecca was sitting at a table in the front corner by the big picture window. It was tinted to keep the glare out, which also made it hard for people to look in. Looking out was not as much of a problem.